230424453 has 16 divisors (see below), whose sum is σ = 390136960. Its totient is φ = 131671008.

The previous prime is 230424433. The next prime is 230424463. The reversal of 230424453 is 354424032.

230424453 is a `hidden beast` number, since 230 + 424 + 4 + 5 + 3 = 666.

It is not a de Polignac number, because 230424453 - 2²⁴ = 213647237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230424433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609400 + ... + 609777.

It is an arithmetic number, because the mean of its divisors is an integer number (24383560).

Almost surely, 2^230424453 is an apocalyptic number.

It is an amenable number.

230424453 is a deficient number, since it is larger than the sum of its proper divisors (159712507).

230424453 is a wasteful number, since it uses less digits than its factorization.

230424453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219193 (or 1219187 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 230424453 is about 15179.7382388498. The cubic root of 230424453 is about 613.0692333010.

Adding to 230424453 its reverse (354424032), we get a palindrome (584848485).

It can be divided in two parts, 23042 and 4453, that added together give a triangular number (27495 = T₂₃₄).

The spelling of 230424453 in words is "two hundred thirty million, four hundred twenty-four thousand, four hundred fifty-three".